八年级科技创新英语阅读理解20题

八年级科技创新英语阅读理解20题
1.Technology has brought many changes. What is one of the main benefits of new inventions?
A.Making life more difficult.
B.Slowing down progress.
C.Making life easier.
D.Causing more problems.
答案：C。

A 选项“Making life more difficult”（让生活更艰难）与实际不符；B 选项“Slowing down progress” 减缓进步）错误，科技通常是促进进步的；C 选项“Making life easier”（ 让生活更容易）符合科技发明的主要好处之一；D 选项“Causing more problems” 引起更多问题）片面。

本题考查对科技发明好处的理解，主旨大意题型。

2.Inventions like smartphones have changed our lives. How?
A.By making communication harder.
B.By making us less productive.
C.By making it easier to stay connected.
D.By making us more isolated.
答案：C。

A 选项“By making communication harder”（ 让交流更困难）错误；B 选项“By making us less productive” 让我们效率更低）不对；C 选项“By making it easier to stay connected”（让保持联系更容易）符合智能手机的作用；D 选项“By making us more isolated”（ 让我们更孤立）不准确。

本题为细节理解题。

3.What might be a disadvantage of some new inventions?
A.They are too expensive.
B.They are always perfect.
C.They never cause any problems.
D.They are easy to use.
答案：A。

B 选项“它们总是完美的”错误；C 选项“它们从不引起任何问题”错误；D 选项“它们容易使用”不是缺点。

A 选项“它们太贵了”是一些新发明可能的缺点。

本题为推理判断题。

4.The new invention of self-driving cars is amazing. What is one concern about it?
A.It is too slow.
B.It is not safe.
C.It is too expensive.
D.It is not useful.
答案：B。

A 选项“它太慢了”不准确；C 选项“它太贵了”不是主要关注点；D 选项“它没用”错误。

B 选项“它不安全”是对自动驾驶汽车的一个担忧。

本题为推理判断题。

5.What is the main idea of the passage about inventions?
A.Inventions are always bad.
B.Inventions have no impact on our lives.
C.Inventions can be both good and bad.
D.Inventions are only useful for rich people.
答案：C。

A 选项“发明总是坏的”错误；B 选项“发明对我们的生活没有影响”错误；C 选项“发明可以是好的也可以是坏的”符合文章主旨；D 选项“发明只对富人有用”错误。

本题为主旨大意题。

6.New inventions in medicine have saved many lives. How?
A.By making people sicker.
B.By providing better treatment.
C.By making medicine more expensive.
D.By making doctors less important.
答案：B。

A 选项“让人们病得更重”错误；C 选项“让药更贵”不准确；D 选项“让医生不那么重要”错误。

B 选项“通过提供更好的治疗”符合医学新发明的作用。

本题为细节理解题。

7.One of the latest inventions is a smart watch. What can it do?
A.Nothing useful.
B.Tell time only.
C.Monitor health and perform other tasks.
D.Break easily.
答案：C。

A 选项“没什么用”错误；B 选项“只能看时间”不准确；
C 选项“监测健康并执行其他任务”符合智能手表的功能；
D 选项“容易坏”不是主要特点。

本题为细节理解题。

8.What is needed for new inventions to be successful?
A.Luck.
B.Hard work and creativity.
C.Money only.
D.No effort.
答案：B。

A 选项“运气”不准确；C 选项“只有钱”错误；D 选项“不努力”错误。

B 选项“努力和创造力”是新发明成功所需要的。

本题为推理判断题。

9.The invention of the internet has changed the world. What is one way it has changed education?
A.Made it more difficult.
B.Made students less interested.
C.Allowed for online learning.
D.Made teachers unnecessary.
答案：C。

A 选项“让它更困难”错误；B 选项“让学生不那么感兴趣”不准确；C 选项“允许在线学习”符合互联网对教育的改变；D 选项“让老师不必要了”错误。

本题为细节理解题。

10.What
11.Technology has brought many changes to our lives. We can now communicate with people around the world easily. The word “communicate” in this sentence means _____.
A.play
B.talk
C.work
D.sleep
答案：B。

“communicate”的意思是交流、沟通，选项B“talk”有交谈的意思，与之最为接近。

选项A“play”是玩；选项C“work”是工作；选项D“sleep”是睡觉，均不符合题意。

12.In recent years, new technologies have made our lives more convenient. What is the main idea of this sentence?
A.Technology is bad.
B.Technology is expensive.
C.Technology makes life convenient.
D.Technology is difficult to use.
答案：C。

这句话的主要意思是近年来新技术让我们的生活更加便利，选项C 与之相符。

选项A 说技术是坏的；选项B 说技术昂贵；选项D 说技术难以使用，均不符合题意。

13.Technology has changed the way we learn. We can now access information quickly. The word “access” in this sentence means _____.
A.find
e
C.keep
D.lose
答案：A。

“access”在这里的意思是获取、得到，选项A“find”有找到的意思，比较接近。

选项B“use”是使用；选项C“keep”是保持；选项D“lose”是失去，均不符合题意。

14.The development of technology has had a great impact on our daily
lives. What does “impact” mean?
A.change
B.help
C.problem
D.solution
答案：A。

“impact”的意思是影响、作用，与选项A“change”（ 改变）较为接近。

选项B“help”是帮助；选项C“problem”是问题；选项D“solution”是解决方案，均不符合题意。

15.Technology makes it possible for us to do many things that were impossible before. What is the function of “makes it possible” in this sentence?
A.It is a verb phrase.
B.It shows the result.
C.It is an adjective phrase.
D.It is a noun phrase.
答案：B。

“makes it possible”在这句话中表示使得某事成为可能，展示了结果。

选项A 它是动词短语不准确；选项C 它是形容词短语错误；选项D 它是名词短语错误。

16.Technology has brought us many benefits. One of them is that we can save time. What is another benefit mentioned in the passage?
A.We can make more friends.
B.We can travel more easily.
C.We can eat more delicious food.
D.We can sleep more.
答案：B。

文中提到技术给我们带来很多好处，其中之一是可以节省时间，另一个好处是可以让我们更轻松地旅行。

选项 A 可以交更多朋友文中未提及；选项C 可以吃更多美味食物文中未提及；选项D 可以睡更多文中未提及。

17.Technology has changed the way we work. We can now work from home. What is the advantage of working from home?
A.We can save time on commuting.
B.We can work longer hours.
C.We can earn more money.
D.We can meet more people.
答案：A。

在家工作的好处是可以节省通勤时间。

选项B 可以工作更长时间不是主要优势；选项C 可以赚更多钱文中未提及；选项
D 可以遇见更多人不是在家工作的优势。

18.The use of technology in education has made learning more interesting. What is an example of technology used in education?
A.Books
B.Pens
puters
D.Pencils
答案：C。

在教育中使用技术使得学习更有趣，电脑是教育中使
用的技术的一个例子。

选项 A 书、选项B 钢笔、选项D 铅笔都不是技术在教育中的例子。

19.Technology has improved our lives in many ways. For example, we can now shop online. What is another way technology has improved our lives?
A.We can play more games.
B.We can watch more TV shows.
C.We can communicate with friends more easily.
D.We can eat more junk food.
答案：C。

技术在很多方面改善了我们的生活，例如我们可以网上购物，另一种方式是我们可以更轻松地和朋友交流。

选项 A 可以玩更多游戏不是主要改善生活的方式；选项B 可以看更多电视节目不是主要改善生活的方式；选项D 可以吃更多垃圾食品不是改善生活的方式。

20.Technology is constantly evolving. What does “evolving” mean?
A.stopping
B.ch。